/*
 * Copyright (C) 2017-2019 Dremio Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
'use strict';

beforeEach(function() {
  this.addMatchers({
    toBeInstanceOf(constructor) {
      const actual = this.actual;
      const notText = this.isNot ? ' not' : '';
      this.message = () => {
        return 'Expected ' + actual.constructor.name + notText + ' to be instance of ' + constructor.name;
      };
      return actual instanceof constructor;
    }
  });
});
